Suppose the wholesale market for corn is a perfectly competitive market, and all firms in the corn industry are profit-maximizing firms. Consider that the market is in short-run equilibrium. Which of the following statements are correct? Choose one or more: A. Total costs for each firm in the market may be different. B. All firms in the market must be earning identical profits. C. All firms selling corn must have the same marginal cost, regardless of each firm's cost structure. D. Firms that choose not to sell in this market must be earning exactly zero profit. E. All firms in the market must be making either positive profits, or exactly zero profit.
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- Suppose that each firm in a competitive industry has the following costs: Total cost: TC=50 + 1/2q^2 Marginal cost: MC=q where q is an individual firm's quantity produced. The market demand curve for this product is Demand: QD = 120 - P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. a. What is each firm's fixed cost? What is its variable cost? Give the equation for average total cost.Firms in the market for soccer balls are selling in a purely competitive market. A firm in the soccer ball market has an output of 5,000 balls, which it sells for $10 each. At the output level of 5,000 the average variable cost is $6.00, the average total cost is $7.50, and the marginal cost is $10.00. What would you expect the firm to do in the short run? Why? What would you expect the market to do in the long run? Why?Assume that the gold-mining industry is perfectly competitive. a) Illustrate a long-run equilibrium using diagrams for the gold market and for a representative gold mine. b) Suppose that an increase in jewelry demand induces a surge in the demand for gold. Using your diagrams, show what happens in the short run to the gold market and to each existing gold mine. c) If the demand for gold remains high, what would happen to the price over time? Specifically, would the new long-run equilibrium price be above, below, or equal to the short-run equilibrium price in part b)? Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
- Will, Jill, and Phil are all wheat farmers. The wheat industry is perfectly (purely) competitive. The first chart shows how much each farmer produces at different price levels. The second chart shows each farmer's minimum average total cost (ATC), average variable cost (AVC), and marginal cost (MC). Based on this data (assuming these three are the only producers), plot the industry supply curves: one for the short run and one for the long run. Short‑run quantity supplied Price Will Jill Phil $2.00 4 2 0 $4.00 6 4 2 $6.00 9 5 4 $8.00 12 8 6 Firm Will Jill Phil Minimum ATC $2.50 $5.00 $7.00 Minimum AVC $1.00 $2.00 $2.50 Minimum MC $0.50 $1.00 $2.00Will, Jill, and Phil are all wheat farmers. The wheat industry is perfectly (purely) competitive. The first chart shows how much each farmer produces at different price levels. The second chart shows each farmer's minimum average total cost (ATC), average variable cost (AVC), and marginal cost (MC). Based on this data (assuming these three are the only producers), plot the industry supply curves: one for the short run and one for the long run.A perfectly competitive industry is in long-run equilibrium. Each of the identical firms has a long- run cost function C = 100 + q². As a result, a firm's marginal cost function is MC = 2q. In the long-run competitive equilibrium, (a) How much does the firm produce? (b) What is the equilibrium price? (c) If the market quantity demanded at the equilibrium price is Q = 2500, how many firms are in the market?
- Suppose that each firm in a competitive industry has the following costs: where q is an individual firm’s quantity produced. The market demand curve for this product is where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. What is each firm’s fixed cost? What is its variable cost? Give the equation for average total cost. Graph average-total-cost curve and the marginal-cost curve for q from 5 to 15. At what quantity is average-total-cost curve at its minimum? What is marginal cost and average total cost at that quantity? Give the equation for each firm’s supply curve. Give the equation for the market supply curve for the short run in which the number of firms is fixed. What is the equilibrium price and quantity for this market in the short run? In this equilibrium, how much does each firm produce? Calculate each firm’s profit or loss. Is there incentive for firms to enter or exit? In the long run with…The wheat industry is comprised of many firms producing an identical product. Market demand and supply conditions are indicated in the left-hand panel of the figure attached; the long-run cost curves of a wheat farmer are shown in the right-hand panel. Currently, the market price for wheat is $2 per pound, and at that price, consumers are purchasing 800,000 pounds of wheat per day. Using the graphs attached, answer the following: a. How many pounds of wheat will each farmer produce if they want to maximize profits? b. How many farmers are currently serving the industry (fractional numbers are fine)? c. In the long run, what will the equilibrium price of wheat be? Briefly explain your answer.One way to increase profits in your business is to find a way to reduce your costs. Use the average cost and marginal cost curves presented in class to represent a firm that finds a way to reduce its costs. Assume the firm operates in a perfectly competitive industry, where the typical firm has no market power and free entry and exit eliminate economic profits. Use your diagram to show the economic profit the firm earns after it reduces its costs, but also use your diagram to show how the firm will adjust its price and quantity as other firms enter the industry. Complete your analysis by explaining why the price a firm receives for its product will tend to bear a relationship to its cost structure, even if competition is not perfect.
- The figure below shows the supply and the demand for a good (left) and the cost curves of an individual firm in this market (right). Assume that all firms in this market, including the potential entrants, have identical cost curves. Initially, the market is in equilibrium at point A. Price Cost MC ATC A 4 2 1 D 2 4 6 8 10 12 Quantity Quantity Refer to the figure above. Suppose that the market has reached the long-run equilibrium. Then, due to news of the product's defects and recall, the demand falls by 4 units at each price. At the new equilibrium, each firm in the market earns and there will be a. zero economic profit; neither entry nor exit of firms b. positive economic profit; entries of new firms C. zero accounting profit; both entry and exit of firms d. negative economic profit; exit of existing firmsPerfect competition is an extremely rare type of market in the real world. This is because the conditions necessary for perfect competition are difficult to meet. Write about an example of perfect competition (or at least a market that is very close to perfect competition). Find an example of a market that seems to be perfectly competitive. Explain how your example satisfies the four conditions necessary for perfect competition. Do sellers in the market you’ve described brand themselves to consumers? Does this support the idea that this market is perfectly competitive? Explain. Do different sellers in the market you’ve described charge different prices for their product? Does your answer support the idea that this market is perfectly competitive? Explain. Does it seem as if the example you mentioned is allocatively efficient? In other words, does the market produce enough of this good (or does it produce too much or too little)? Explain.The optimal level of production for any company is the level of production that either maximizes profits or minimizes losses. How does one determine the optimal level of production for any business? Explain. Explain why a company would shut down in the short run. Explain how a company could choose to get bigger, yet lower their average costs? What are the major characteristics of a firm competing under conditions of perfect competition? What are the major characteristics of a firm competing under conditions of monopoly? How does a demand curve differ in perfect competition from a demand curve in a monopoly? Name an example of a local monopoly?